<?php
/**
 * Created by PhpStorm.
 * User: cape
 * Date: 2017/11/14
 * Time: 10:00
 */


header('content-type:text/html;charset=utf-8');

function test($i){
    echo $i.'<br/>';
    --$i;
    if($i>=0){
        test($i);
    }
}


test(10);


function test3(){

    echo __FUNCTION__;
}


echo '<hr/>';
test3();




